Automatic Secrets Detection: Stop Leaks Before They Become Breaches
Keep your secrets secret. Intruder actively monitors your infrastructure, web applications, and JavaScript bundles to identify leaked credentials that other secrets detection tools miss.
Thousands of happy customers worldwide




























































Infrastructure scanning
We scan for more than 850 known token and key formats, then filter out the noise so we only report secrets which are impactful. By identifying credentials left in configuration files or public-facing directories, we help you close the door on easy wins for hackers.
JavaScript secrets detection
Other detection tools often miss secrets buried in JavaScript bundles. Intruder uses a novel detection method to extract, scan and catch secrets exposed in single page web applications.
DAST scanning
Our Dynamic Application Security Testing (DAST) engine doesn't just look for vulnerabilities like SQLi; it spiders your application to find sensitive tokens hiding in plain sight. This proactive approach ensures that as your application grows, your secrets stay secret.
Automate the hard work
Spend less time manually checking for leaks and more time building. Let Intruder’s continuous scanning keep a watchful eye on your live environments for you.